Last seen: Aug 26, 2025
@adamk Tesla is a great option, it’s also one we install a lot of. Again, not perfect as there are limitations in scalability and control can be ve...
It’s a really simple answer, GivEnergy. Installers and the market place got really used to the bargain that was GivEnergy. It’s all gone a bit...
ok. So for most heat pump clients we recommend a minimum of 20kWh in combination with either a single long low tariff or one with multiple low rate...
It would be good to understand what you are trying to achieve. By that I mean, what are the off grid loads in kW, estimated run time required in isla...
@heat-pump-newbie It’s not a requirement in the handover pack but it should definitely be available if requested
This is determined by a wind load calculation. the calculation will tell you the total uplift in Nm. The manufacturer will have a specification ...
from that description it would seem to be badly terminated or failing connection at the MCB. It’s relatively simple to sort out, replace MCB, trim ca...
Hi I install these batteries as well as having a system with two 9.5kWh packs. there is an ongoing issue with SOC drop off and I expect this is c...
You can check the ENA database and it will tell you what the max demand is as well as if it is connect and notify or not. easiest solution is to s...
@heat-pump-newbie I would want it properly checked out. If there is a refrigerant leak it’s rarely a good thing. You could be very lucky and it’s al...
if you have witnessed a refrigerant leak then the system will need to be thoroughly checked. The joints are flared and should seat perfectly. If the...
ah that is likely. I’ll be in touch. Been laid up with a broken back.
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RE: Designing my house system with a mix of air to air and air to water
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@old_scientist yes. No E911 error. Very odd. Thanks for...
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Anyone here have a Cosy heat pump?
I'd like to discuss how you find it, how you run it and...
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RE: Incorrect Billing of Customers with a Smart Meter
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RE: Solar inverters - where does the energy go when clipping?
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RE: Grant 13kW Aerona3 - issues getting zones to temp
As you know balancing flow rates is very important. If...
By JamesPa , 6 hours ago
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This is what I do, but I have a very simple economy 7 l...
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RE: Master & Slave Zones/Setback
Re outdoor probes can be added from the ones attached t...
By bretix , 6 hours ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
Thanks for sharing this, it is clearly disappointing, B...
By Batpred , 14 hours ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
Firstly I agree with @grahamf above, very sensible comm...
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RE: PV Panels on roof in Conservation Area
Update: .... Council said, "Yes", to installing PV &am...
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I'm seriously considering an air to air A2A multi-split...
By springswood , 20 hours ago
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RE: Effect of Mitsu PAR WT60 Wireless Controller
@sunandair We were not present to do a tidy changeover ...
By DavidAlgarve , 22 hours ago
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I’m frankly amazed you think anything I have posted on ...
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RE: Replacing knackered oil boiler with Samsung ASHP - Perthshire
Thanks for your full reply @mike-h. It certainly cleare...
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
I don't seem to have a mixer valve. Just pressure regul...
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RE: New Fogstar 15.5kWh upright solution
😁Yes, the 90Amps capacity in total in an 8k inv...
By Batpred , 1 day ago
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RE: Question about Heating Pump Operation mode – Ecodan FTC6 v20.06
Thanks, I have à split model so there is no water circu...
By Johj45 , 2 days ago
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RE: Say hello and introduce yourself
This discussion has gone quite deep for our Hello &...
By Transparent , 2 days ago